body,html,h1,h2,h3,h4,h5,h6,p,li,ul,ol,dl,dd,dt,form,input,figure,figcaption,fieldset,legend{
	margin: 0;
	padding: 0;
}
ul,li{
	list-style: none;
}
h1,h2,h3,h4,h5,h6{
	font-size: 16px;
	font-weight: normal;
}
a,u{
	text-decoration: none;
}
i,em{
	font-style:normal;
}
img{
	display: block;
}
.clear_fix:after{
	content:'.';
	clear:both;
	display: block;
	height:0;
	visibility: hidden;
	overflow: hidden;
}
input{
	outline: none;
}

